Skip to content

Conversation

@matthewwalsh0
Copy link
Member

@matthewwalsh0 matthewwalsh0 commented Feb 11, 2026

Explanation

The relay quote target amount calculation needed updates to improve accuracy for stablecoins and to account for subsidized fees on exact input trades.

  • Add subsidized fee to target amount when trade type is EXACT_INPUT.
  • Narrow targetAmount from Amount to FiatValue, removing unused human and raw properties.
  • Use amountFormatted as USD value for target amount when the target token is a stablecoin.
  • Add additional tokens to stablecoins.

References

Relates to: #25972

Checklist

  • I've updated the test suite for new or updated code as appropriate
  • I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
  • I've communicated my changes to consumers by updating changelogs for packages I've changed
  • I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them

@matthewwalsh0 matthewwalsh0 changed the title fix(transaction-pay-controller): Update relay quote target amount calculation fix(transaction-pay-controller): relay quote target amount if max amount Feb 11, 2026
export const MUSD_TOKEN_ADDRESS =
'0xaca92e438df0b2401ff60da7e4337b687a2435da' as Hex;

export const STABLECOINS: Record<Hex, Hex[]> = {
Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Will convert to feature flag in a subsequent PR.

@matthewwalsh0 matthewwalsh0 force-pushed the fix/transaction-pay-target-amount branch from 7e63ae0 to a461c17 Compare February 12, 2026 00:33
@matthewwalsh0
Copy link
Member Author

@metamaskbot publish-preview

@github-actions
Copy link
Contributor

Preview builds have been published. See these instructions for more information about preview builds.

Expand for full list of packages and versions.
{
  "@metamask-previews/account-tree-controller": "4.1.1-preview-0a3344ad4",
  "@metamask-previews/accounts-controller": "36.0.0-preview-0a3344ad4",
  "@metamask-previews/address-book-controller": "7.0.1-preview-0a3344ad4",
  "@metamask-previews/ai-controllers": "0.0.0-preview-0a3344ad4",
  "@metamask-previews/analytics-controller": "1.0.0-preview-0a3344ad4",
  "@metamask-previews/analytics-data-regulation-controller": "0.0.0-preview-0a3344ad4",
  "@metamask-previews/announcement-controller": "8.0.0-preview-0a3344ad4",
  "@metamask-previews/app-metadata-controller": "2.0.0-preview-0a3344ad4",
  "@metamask-previews/approval-controller": "8.0.0-preview-0a3344ad4",
  "@metamask-previews/assets-controller": "1.0.0-preview-0a3344ad4",
  "@metamask-previews/assets-controllers": "99.3.2-preview-0a3344ad4",
  "@metamask-previews/base-controller": "9.0.0-preview-0a3344ad4",
  "@metamask-previews/bridge-controller": "66.1.0-preview-0a3344ad4",
  "@metamask-previews/bridge-status-controller": "66.0.1-preview-0a3344ad4",
  "@metamask-previews/build-utils": "3.0.4-preview-0a3344ad4",
  "@metamask-previews/chain-agnostic-permission": "1.4.0-preview-0a3344ad4",
  "@metamask-previews/claims-controller": "0.4.2-preview-0a3344ad4",
  "@metamask-previews/composable-controller": "12.0.0-preview-0a3344ad4",
  "@metamask-previews/connectivity-controller": "0.1.0-preview-0a3344ad4",
  "@metamask-previews/controller-utils": "11.18.0-preview-0a3344ad4",
  "@metamask-previews/core-backend": "5.1.1-preview-0a3344ad4",
  "@metamask-previews/delegation-controller": "2.0.1-preview-0a3344ad4",
  "@metamask-previews/earn-controller": "11.1.0-preview-0a3344ad4",
  "@metamask-previews/eip-5792-middleware": "2.1.0-preview-0a3344ad4",
  "@metamask-previews/eip-7702-internal-rpc-middleware": "0.1.0-preview-0a3344ad4",
  "@metamask-previews/eip1193-permission-middleware": "1.0.3-preview-0a3344ad4",
  "@metamask-previews/ens-controller": "19.0.2-preview-0a3344ad4",
  "@metamask-previews/error-reporting-service": "3.0.1-preview-0a3344ad4",
  "@metamask-previews/eth-block-tracker": "15.0.1-preview-0a3344ad4",
  "@metamask-previews/eth-json-rpc-middleware": "23.1.0-preview-0a3344ad4",
  "@metamask-previews/eth-json-rpc-provider": "6.0.0-preview-0a3344ad4",
  "@metamask-previews/foundryup": "1.0.1-preview-0a3344ad4",
  "@metamask-previews/gas-fee-controller": "26.0.2-preview-0a3344ad4",
  "@metamask-previews/gator-permissions-controller": "1.1.2-preview-0a3344ad4",
  "@metamask-previews/json-rpc-engine": "10.2.2-preview-0a3344ad4",
  "@metamask-previews/json-rpc-middleware-stream": "8.0.8-preview-0a3344ad4",
  "@metamask-previews/keyring-controller": "25.1.0-preview-0a3344ad4",
  "@metamask-previews/logging-controller": "7.0.1-preview-0a3344ad4",
  "@metamask-previews/message-manager": "14.1.0-preview-0a3344ad4",
  "@metamask-previews/messenger": "0.3.0-preview-0a3344ad4",
  "@metamask-previews/multichain-account-service": "7.0.0-preview-0a3344ad4",
  "@metamask-previews/multichain-api-middleware": "1.2.6-preview-0a3344ad4",
  "@metamask-previews/multichain-network-controller": "3.0.3-preview-0a3344ad4",
  "@metamask-previews/multichain-transactions-controller": "7.0.1-preview-0a3344ad4",
  "@metamask-previews/name-controller": "9.0.0-preview-0a3344ad4",
  "@metamask-previews/network-controller": "29.0.0-preview-0a3344ad4",
  "@metamask-previews/network-enablement-controller": "4.1.0-preview-0a3344ad4",
  "@metamask-previews/notification-services-controller": "22.0.0-preview-0a3344ad4",
  "@metamask-previews/permission-controller": "12.2.0-preview-0a3344ad4",
  "@metamask-previews/permission-log-controller": "5.0.0-preview-0a3344ad4",
  "@metamask-previews/perps-controller": "0.0.0-preview-0a3344ad4",
  "@metamask-previews/phishing-controller": "16.2.0-preview-0a3344ad4",
  "@metamask-previews/polling-controller": "16.0.2-preview-0a3344ad4",
  "@metamask-previews/preferences-controller": "22.1.0-preview-0a3344ad4",
  "@metamask-previews/profile-metrics-controller": "3.0.1-preview-0a3344ad4",
  "@metamask-previews/profile-sync-controller": "27.1.0-preview-0a3344ad4",
  "@metamask-previews/ramps-controller": "8.0.0-preview-0a3344ad4",
  "@metamask-previews/rate-limit-controller": "7.0.0-preview-0a3344ad4",
  "@metamask-previews/remote-feature-flag-controller": "4.0.0-preview-0a3344ad4",
  "@metamask-previews/sample-controllers": "4.0.2-preview-0a3344ad4",
  "@metamask-previews/seedless-onboarding-controller": "7.1.0-preview-0a3344ad4",
  "@metamask-previews/selected-network-controller": "26.0.2-preview-0a3344ad4",
  "@metamask-previews/shield-controller": "5.0.1-preview-0a3344ad4",
  "@metamask-previews/signature-controller": "39.0.2-preview-0a3344ad4",
  "@metamask-previews/storage-service": "1.0.0-preview-0a3344ad4",
  "@metamask-previews/subscription-controller": "6.0.0-preview-0a3344ad4",
  "@metamask-previews/transaction-controller": "62.17.0-preview-0a3344ad4",
  "@metamask-previews/transaction-pay-controller": "12.2.0-preview-0a3344ad4",
  "@metamask-previews/user-operation-controller": "41.0.2-preview-0a3344ad4"
}

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant